From: Patrick Spence <patrick@...>
Date: 2006-05-16T00:59:07+09:00
Subject: Search an array


Given the following scenario...

$0 = "C:/mhiqTest/testAdoConnection.rb"

$@[0] = "c:/ruby/lib/ruby/site_ruby/1.8/DBD/ADO/ADO.rb:57:in `connect'"
$@[1] = "c:/ruby/lib/ruby/site_ruby/1.8/dbi.rb:424:in `connect'"
$@[2] = "c:/ruby/lib/ruby/site_ruby/1.8/dbi.rb:215:in `connect'"
$@[3] = "C:/mhiqTest/testAdoConnection.rb:16"

How can I search the callstack array; $@, for the element that contains 
the currently running program; $0? The idea is to log all the errors to 
a SQL Server database, the name of the program, line number where the 
error occurred, error message, etc.

Thanks!


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